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Individual Calculations December 2019 |
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| Waadhwa, Ehsaas Total change: 19.60 | |   |
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| 2019 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1159 | 2.00 | 4 | 0.49 | 40 | 19.60 | |
|  Chmiel, Rad | | | 1559 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Annapureddy, Dhruthin Reddy | | | 1090 | AUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Chang, Emma | | | 1082 | AUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Wang, Yifan Eva | | | 1379 | AUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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